3v4l.org

run code in 300+ PHP versions simultaneously
<?php $teams[0] = array(1784, 1602, 1550, 1442, 1666); $teams[1] = array(1560, 1758, 1660, 1500, 1440); $diff = array_sum($teams[0]) - array_sum($teams[1]); for ($i = 0; $i < 1000 && $diff != 0; ++$i) { $r1 = mt_rand(0, 4); // assumes nine players on each team $r2 = mt_rand(0, 4); $new_diff = $diff - ($teams[0][$r1] - $teams[1][$r2]) * 2; if (abs($new_diff) < abs($diff) || mt_rand(0, 100) < 5) { // if the switch makes the teams more equal, then swap $tmp = $teams[0][$r1]; $teams[0][$r1] = $teams[1][$r2]; $teams[1][$r2] = $tmp; #var_dump(abs($new_diff)); $diff = $new_diff; } }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.1.70.0000.00916.88
7.1.60.0000.01119.24
7.1.50.0100.01316.82
7.1.00.0000.07722.43
7.0.200.0040.00716.61
7.0.140.0100.07022.10
7.0.70.0130.08021.69
7.0.60.0130.06721.73
7.0.50.0070.05021.96
7.0.40.0030.04320.13
7.0.30.0070.08320.09
7.0.20.0000.08020.19
7.0.10.0000.04719.99
7.0.00.0030.05020.08
5.6.280.0030.07321.16
5.6.220.0070.06720.68
5.6.210.0070.08720.65
5.6.200.0070.07321.09
5.6.190.0170.07321.12
5.6.180.0070.08721.04
5.6.170.0100.05021.05
5.6.160.0030.05721.05
5.6.150.0070.08720.95
5.6.140.0070.08321.17
5.6.130.0030.08321.00
5.6.120.0030.08720.98
5.6.110.0030.08320.94
5.6.100.0030.06720.95
5.6.90.0000.04721.04
5.6.80.0030.04020.55
5.6.70.0030.04020.46
5.6.60.0000.04320.45
5.6.50.0070.03020.43
5.6.40.0000.03720.50
5.6.30.0000.04320.47
5.6.20.0000.05020.49
5.6.10.0000.04020.42
5.6.00.0000.04320.52
5.5.360.0070.06020.34
5.5.350.0030.08020.47
5.5.340.0130.07320.78
5.5.330.0070.05320.90
5.5.320.0030.04720.88
5.5.310.0170.07020.89
5.5.300.0030.07020.92
5.5.290.0030.06720.92
5.5.280.0100.04720.84
5.5.270.0070.06720.88
5.5.260.0030.04320.88
5.5.250.0070.03720.73
5.5.240.0070.03720.29
5.5.230.0100.03320.15
5.5.220.0000.04320.18
5.5.210.0030.04020.14
5.5.200.0030.04020.15
5.5.190.0100.04320.22
5.5.180.0030.08320.27
5.5.160.0100.03020.24
5.5.150.0100.03320.20
5.5.140.0030.06320.14
5.5.130.0030.04020.27
5.5.120.0030.04020.17
5.5.110.0070.07320.13
5.5.100.0000.04320.13
5.5.90.0000.05719.95
5.5.80.0070.04020.16
5.5.70.0030.04020.00
5.5.60.0030.07020.14
5.5.50.0070.03720.15
5.5.40.0000.04320.00
5.5.30.0030.03719.93
5.5.20.0130.04720.05
5.5.10.0000.04319.96
5.5.00.0000.04020.10
5.4.450.0000.05319.11
5.4.440.0070.07319.13
5.4.430.0000.04319.35
5.4.420.0030.04719.55
5.4.410.0000.04319.25
5.4.400.0070.03318.81
5.4.390.0100.03019.14
5.4.380.0000.04019.03
5.4.370.0170.05319.03
5.4.360.0030.04019.04
5.4.350.0000.03319.02
5.4.340.0000.06718.79
5.4.320.0000.04019.03
5.4.310.0200.04719.06
5.4.300.0030.04019.22
5.4.290.0070.03718.97
5.4.280.0100.03018.97
5.4.270.0100.06018.96
5.4.260.0030.03719.07
5.4.250.0030.03719.02
5.4.240.0030.03719.11
5.4.230.0000.04019.22
5.4.220.0030.03718.82
5.4.210.0030.05019.14
5.4.200.0000.04319.11
5.4.190.0030.04019.04
5.4.180.0000.04019.02
5.4.170.0030.05019.11
5.4.160.0000.05018.79
5.4.150.0030.04019.00
5.4.140.0030.03316.30
5.4.130.0000.03716.06
5.4.120.0030.03716.36
5.4.110.0070.03716.41
5.4.100.0030.03316.41
5.4.90.0030.03316.34
5.4.80.0100.05316.41
5.4.70.0030.07316.36
5.4.60.0100.05016.18
5.4.50.0030.07716.35
5.4.40.0030.05016.42
5.4.30.0070.06016.19
5.4.20.0030.07716.23
5.4.10.0070.07716.23
5.4.00.0070.07015.77
5.3.290.0000.05314.54
5.3.280.0030.05014.57
5.3.270.0000.04014.63
5.3.260.0000.06714.61
5.3.250.0000.04014.44
5.3.240.0030.03314.58
5.3.230.0000.04014.55
5.3.220.0070.03014.53
5.3.210.0000.04714.54
5.3.200.0030.03314.54
5.3.190.0000.03714.43
5.3.180.0030.05314.51
5.3.170.0030.08014.56
5.3.160.0100.08014.52
5.3.150.0030.07314.55
5.3.140.0030.06714.42
5.3.130.0070.05314.41
5.3.120.0100.07714.51
5.3.110.0070.05314.39
5.3.100.0000.08013.95
5.3.90.0070.07313.88
5.3.80.0130.06713.89
5.3.70.0070.06313.96
5.3.60.0000.08014.00
5.3.50.0070.05313.91
5.3.40.0070.07313.89
5.3.30.0030.08013.91
5.3.20.0030.04713.71
5.3.10.0030.07713.65
5.3.00.0000.08013.44
5.2.170.0030.07013.16
5.2.160.0030.05013.16
5.2.150.0030.05013.16
5.2.140.0030.06713.16
5.2.130.0030.06013.16
5.2.120.0030.05713.16
5.2.110.0070.06013.16
5.2.100.0000.05013.16
5.2.90.0030.06713.16
5.2.80.0000.06313.16
5.2.70.0000.04713.16
5.2.60.0030.04713.16
5.2.50.0000.06013.16
5.2.40.0000.05013.16
5.2.30.0100.03013.16
5.2.20.0070.05713.16
5.2.10.0000.06013.16
5.2.00.0030.06013.16
5.1.60.0030.04313.16
5.1.50.0030.05013.16
5.1.40.0000.05713.16
5.1.30.0000.05313.16
5.1.20.0030.05713.16
5.1.10.0030.05313.16
5.1.00.0070.05313.16
5.0.50.0030.04713.16
5.0.40.0000.03713.16
5.0.30.0000.06313.16
5.0.20.0000.04713.16
5.0.10.0030.04313.16
5.0.00.0030.05713.16
4.4.90.0000.02713.16
4.4.80.0030.02713.16
4.4.70.0030.02713.16
4.4.60.0000.03713.16
4.4.50.0000.03713.16
4.4.40.0000.05713.16
4.4.30.0070.03313.16
4.4.20.0000.04313.16
4.4.10.0030.03713.16
4.4.00.0000.04713.16
4.3.110.0030.03713.16
4.3.100.0100.04013.16
4.3.90.0000.03713.16
4.3.80.0000.05713.16
4.3.70.0000.03313.16
4.3.60.0000.03713.16
4.3.50.0000.04713.16
4.3.40.0000.05313.16
4.3.30.0000.03313.16
4.3.20.0000.04713.16
4.3.10.0000.05013.16
4.3.00.0000.04713.16

preferences:
34.78 ms | 401 KiB | 5 Q